CUCM OVAs do not install with ESXi 6.5 CSCvc74573

[#1]

I have this issue on teh bug search it says its fixed by later versions of the CUCM however this is a problem with the OVA the latest OVA I can see for 10.5 is 1.9 version and thsi was 2015 is there a newer version to fix this where do I get an OVA that works 

[#2]

OK TAC are saying that currently ESXi 6.5 is not supported hopefully they will provide a timeline for when it will be

[dsobrinho]

Hi team,

I have the same problem with ova version cucm 12. Today I have tried to deploy the OVA  <cucm_12.0_vmv8_v1.0.ova>and could not install.

Best regards,